FR56139E - Catalyseurs - Google Patents
CatalyseursInfo
- Publication number
- FR56139E FR56139E FR56139DA FR56139E FR 56139 E FR56139 E FR 56139E FR 56139D A FR56139D A FR 56139DA FR 56139 E FR56139 E FR 56139E
- Authority
- FR
- France
- Prior art keywords
- catalysts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR56139T | 1945-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR56139E true FR56139E (fr) | 1952-09-17 |
Family
ID=8690407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR56139D Expired FR56139E (fr) | 1945-10-30 | 1945-10-30 | Catalyseurs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR56139E (fr) |
-
1945
- 1945-10-30 FR FR56139D patent/FR56139E/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR934109A (fr) | Catalyseur | |
FR910581A (fr) | Aéromoteur | |
FR916650A (fr) | Chenillette | |
FR918722A (fr) | Catalyseurs | |
FR917307A (fr) | Catalyseurs | |
FR56139E (fr) | Catalyseurs | |
FR935559A (fr) | Catalyseurs | |
FR912185A (fr) | Autocompresseur | |
FR915380A (fr) | Cycle-porteur | |
FI22523A (fi) | Värmeutväxlare | |
FI23328A (fi) | Koppling | |
FR910134A (fr) | Hydro-glisseur | |
FR54098E (fr) | Aéromoteur | |
FR916968A (fr) | Jalousies | |
FR919174A (fr) | Chausson-guêtre | |
FR914313A (fr) | Mano-soupape | |
FR914267A (fr) | Cycle-car | |
FR913682A (fr) | Survolteur-dévolteur | |
FR913485A (fr) | Limonière | |
FR912874A (fr) | Sarbacane | |
FR916743A (fr) | Hourdis-plancher | |
FR911909A (fr) | Etrésillon-vérin | |
FR911778A (fr) | égrenoir | |
FR1022801A (fr) | Servo-anémomètre | |
ES11692Y (es) | Envoltura-estuche |